Where does “káimas” come from?

káimas (Proto-Balto-Slavic) comes from Proto-Indo-European ḱóymos, from Proto-Indo-European ḱey- — to be lying down; to settle.

Ancestry of “káimas”, step by step

Step	Language	Word	Meaning
1	Proto-Indo-European	ḱóymos	of the home, belonging to the family; village,...
2	Proto-Indo-European	ḱey-	to be lying down; to settle

káimas — Etymology, Origin & Word History | Etymology Explorer